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3
votes
2answers
246 views

Mathematica does not understand (R^3)^(1/3) is the same as R [closed]

In the output from a calculation in mathematica stands a/((R^3*c)^(1/3)), with c and a ...
5
votes
2answers
294 views

How to capture Print output

How can I capture output from Print from a function which does not leave the printed object as its final output, (and which I do not wish to edit)? E.g. ...
2
votes
2answers
80 views

How can I get a Button to evaluate an expression containing Get? [duplicate]

I have problems making Button evaluate an input like this one: Button["Load", Get["/Users/simonlausen/Desktop/Input/ex1.mx"]] ...
1
vote
3answers
2k views

Write a table to a file

I want to compute a multidimensional table in Mathematica and write it to an external file. Here is a simple example. I have three lists x, ...
0
votes
1answer
149 views

Get value only from Position

If have the following command Position[{a, b, a, a, b, c, b}, b] (* Out[1]= {{2}, {5}, {7}} *) Is it possible to get only a sequence of values instead of this ...
9
votes
2answers
158 views

Can anyone explain this strange behavior of InputForm?

In Mathematica 9.0.0, when to display the input form of two numbers, I come across maybe a puny problem. In order to focus on the problem, I will put up a simplified version. ...
0
votes
1answer
85 views

How do I get output size to stick? [duplicate]

I have increased size of text to something I can read comfortable. When I delete output and evaluate notebook again with any changes made, the output text size returns to eyestrain inducing size.
3
votes
2answers
292 views

Deleting Print results

While playing around with $Pre and $Post I created this very annoying piece of code: ...
2
votes
3answers
152 views

Function to preserve evaluation on display?

I'm looking for a function that applies the following behavior to an expression: -When the expression is given as the full input, or as part of a function that cannot be evaluated, it remains in ...
7
votes
3answers
361 views

Adding a label to an expression result

To make my notebook easier to read for non-Mathematica literate colleagues (myself included), I'd like to have the output from an assignment expression look somewhat more obvious. Normally an ...
10
votes
2answers
599 views

How to send output of Information[] command to a text file?

I am having little hard time sending output of Information[] command to a text file. related question How to write output to an external text file in addition to ...
3
votes
1answer
84 views

Is it possible to print more than last line with Get (<<) without using Print commands?

I want to run my Mathematica scripts from the terminal and I want it to print lines like MATLAB would. That is, suppress output by ending a line with ;, and ...
7
votes
3answers
256 views

Wrapping EventHandler by Table

I am making a grid on the screen. The grid is composed of different expressions. I want all of them to have a Gray background, which turns into a ...